package user;

import book.BookList;
import operation.IOperation;

import java.util.Scanner;

/**
 * @program: 11.19
 * @description:
 * @author: 李鑫月
 * @create: 2021-11-19 17:30
 **/
public class Main {
    public static User login(){
        System.out.println("请输入你的姓名:");
        Scanner scanner=new Scanner(System.in);
        String name=scanner.nextLine();
        System.out.println("请输入你的身份：1-》管理员 2—》普通用户");
        int choice=scanner.nextInt();
        if(choice==1){
           return new AdminUser(name);
        }else{
          return new NormalUser(name);
        }
    }
    public static void main(String[] args) {
        User user=login();//向上转型
        BookList bookList=new BookList();
        while (true){
            int choice=user.menu();//动态绑定
            //根据你的选择，调用合适的操作

            user.dowork(choice,bookList);
        }


    }
}
